Improving the fuel injection performance on your DUCATI Monster S4R Testastretta is easy and efficient with the proven BoosterPlug tuning solution.
Optimizing the fuel injection on your bike does no longer require expensive and complicated devices like a Power Commander - and no time consuming setup procedures.
No complicated mechanical work or additional parts are required when installing the BoosterPlug. You simply plug it in using the original connectors and you are done.
A plug and play tuning solution to improve your motorcycle in so many ways:
- Improved and softer throttle response
- Stronger acceleration
- Fix the annoying low speed surging
- Powerfull idle and no more stalling
- Deceleration backfires in the exhaust reduced to a minimum
This version of the BoosterPlug covers all versions of the DUCATI Monster S4R Testastretta from 2007 to 2008.
If you have another Monster S4R or S4RS model, you can find the BoosterPlug for your bike in the related products below.
General Installation Instructions
Bike Specific Installation Instructions